V2EX angiography

Angiography

释义 Definition

血管造影(术):一种医学影像检查方法,通常通过向血管内注入造影剂,并使用X线、CT或MRI等成像技术,来显示血管的形态、狭窄、阻塞、动脉瘤或出血等情况。(常见类型包括 coronary angiography 冠状动脉造影等。)

发音 Pronunciation

/ndirfi/

例句 Examples

The doctor scheduled an angiography to check for blocked arteries.
医生安排了血管造影来检查是否有动脉堵塞。

After weeks of chest pain, she underwent coronary angiography, which revealed significant narrowing in two vessels.
在胸痛持续数周后,她接受了冠状动脉造影,结果显示两条血管存在明显狭窄。

词源 Etymology

angiography 由希腊语词根构成:**angio-**(血管,源自 angeion “容器/血管”)+ -graphy(记录、成像/描绘,源自 graphein “书写/描绘”)。字面意思就是“对血管进行记录/成像”,后来专指利用影像技术对血管进行检查的医学手段。

相关词 Related Words

文学作品中的用例 Literary Works

  • The Emperor of All Maladies: A Biography of Cancer(Siddhartha Mukherjee)书中在讨论现代医学诊断与治疗发展时,会涉及包括造影在内的影像学检查概念。
  • Complications: A Surgeon's Notes on an Imperfect Science(Atul Gawande)以临床故事与反思为主,涉及外科与相关诊断检查(包括血管影像检查)在医疗决策中的作用。
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